Installation guide

2
CHAPTER TWO
Troubleshooting
IN THIS CHAPTER
• Troubleshooting basics:
- Diagnostic LEDs for hardware problems
- Reducing Electrical Noise
- Error message and debug tools
- Technical support
• Solutions to common problems
• RS-232C troubleshooting
• Faults caused by excessive regeneration
• Current foldback
• Offset balance adjustment
• Aligning the resolver
• Commutation test mode
• Product return procedure